CD40193BNSR TI Counter IC | 16-SO | 3V-18V, 4-Bit Up/Down

Product Overview

The CD40193BNSR is a high-speed CMOS 4-bit up/down counter from Texas Instruments, packaged in a 16-pin SOIC (16-SO). It operates over a wide supply voltage range of 3V to 18V, making it suitable for various digital counting applications. The device features synchronous counting, asynchronous preset, and ripple carry output for cascading multiple counters.

Detailed Technical Specifications

Key Features

• 4-bit synchronous up/down counting
• Asynchronous preset to any 4-bit value
• Ripple carry output for cascading
• Wide supply voltage range: 3V to 18V
• High noise immunity: 0.45 VDD (typ)
• Low power consumption: 10 μW (typ) at 10V
• Standardized symmetrical output characteristics
• Complies with JEDEC standard JESD 13-B

Target Applications

• Frequency dividers in 5G base station timing modules
• Digital counters in automotive dashboard displays
• Industrial process control timers
• Programmable logic controllers (PLCs)
• Consumer electronics like washing machine cycle timers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CD40193BNSR. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

CD40193BNSR 是德州儀器 (TI) 的一款高速 CMOS 4位元可逆計數器，採用 16 引腳 SOIC (16-SO) 封裝。它可在 3V 至 18V 的寬電源電壓範圍內工作，適用於各種數位計數應用。該器件具有同步計數、非同步預置和用於級聯的漣波進位輸出功能。

詳細技術參數

核心特性

• 4位元同步可逆計數
• 非同步預置任意4位元數值
• 用於級聯的漣波進位輸出
• 寬電源電壓範圍：3V 至 18V
• 高抗雜訊能力：0.45 VDD (典型值)
• 低功耗：10 μW (典型值) 在 10V
• 標準化對稱輸出特性
• 符合 JEDEC 標準 JESD 13-B

典型應用場景

• 5G 基站時序模組中的分頻器
• 汽車儀表板顯示中的數位計數器
• 工業過程控制計時器
• 可程式邏輯控制器 (PLC)
• 消費電子產品，如洗衣機循環計時器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CD40193BNSR 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]